Web Dialogs and the Facebook SDK 3.x for iOS

gistfile1.m

/*
  Requirements:
  1/ Manually copy the DeprecatedHeaders folder from the SDK's {install-dir}/FacebookSDK/FacebookSDK.framework/Versions/Current into your project's Supporting Files directory
  2/ Instantiate an instance of the Facebook class.  This class implements the dialog:andParams:andDelegate method.  Example:
         self.facebook = [[Facebook alloc] initWithAppId:@"{app-id}" andDelegate:self];

  Note: several dialogs from this list: https://developers.facebook.com/docs/reference/dialogs/ are unsupported on iOS / Android touch devices.  The following don't work:
    1/ add page tab
    2/ (add) friends
    3/ send

  Code examples for displaying a dialog in response to a button click are below for the OAuth, feed, and app request dialogs.
 */

// Show the app request dialog.
// Supported parameters:
//     https://developers.facebook.com/docs/reference/dialogs/requests/
- (void) showAppRequestDialog {
    NSMutableDictionary* params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                                   @"[Your app request message here]",
                                   @"message",
                                   nil];
    [self.facebook dialog:@"apprequests" andParams:params andDelegate:self];
}

// Show the feed dialog
// Supported parameters:
//     https://developers.facebook.com/docs/reference/dialogs/feed/
- (void)showFeedDialog {
    // Put together the dialog parameters
    NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                                   @"Facebook SDK for iOS", @"name",
                                   @"Build great social apps and get more installs.", @"caption",
                                   @"The Facebook SDK for iOS makes it easier and faster to develop Facebook integrated iOS apps.", @"description",
                                   @"https://developers.facebook.com/ios", @"link",
                                   @"https://raw.github.com/fbsamples/ios-3.x-howtos/master/Images/iossdk_logo.png", @"picture",
                                   nil];
    [self.facebook dialog:@"feed" andParams:params andDelegate:self];
}

// Show the oauth dialog
// Supported parameters:
//     https://developers.facebook.com/docs/reference/dialogs/oauth/
- (void) showOauthDialog {
    NSMutableDictionary* params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                                   @"{app-id}",
                                   @"client_id",
                                   nil];
    [self.facebook dialog:@"oauth" andParams:params andDelegate:self];
}